Figure 8. Decreased gamma oscillation in the CA1 of the hippocampus following LPS challenge was prevented by roscovitine. (A, B) Example recordings and example power spectra in the hippocampal. (C–F) Summary of LFP power, including θ, α, β, and γ oscillation. The theta and gamma oscillation powers were significantly lower in LPS group when compared with control group, which were prevented by roscovitine. Data are shown as mean ± SEM, n = 4, *P < 0.05 vs control group; #P < 0.05 vs LPS group. LPS, lipopolysaccharide; R, roscovitine.